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# Re: CRC

- Date: Tue, 13 Feb 1996 07:38:49 PST
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    >Can anyone out there make a CRC builtin for 1.8.0?  I would like to make a
    >program that keeps things updated from MOO to MOO, so instead of sending the
    >whole text or using a slow in-MOO crc program, a builtin for CRCing lists &
    >strings would be great...  maybe it might even make it into 1.8.0...

    Pavel once wrote, in the list of planned goodies for 1.8.0:
    ....
            -- a small change involving less than a day of my time
    ....
    -- hash(value)
            A primitive consistently mapping arbitrary MOO values into quite random
            integers (or maybe lists of integers, to get enough bits), enabling a
            variety of applications (like inter-MOO value transfer) where a quick
            check is needed to determine if two values are the same without having
            to actually transfer the value first.  For the cognoscente, this will
            probably involve the use of either MD5 or Snefru, two available
            cryptographically-secure hash functions.

    This didn't make it into the final list of 1.8.0 features. Pavel, any
    chance of having it anyway? :)

    -------------------------------------------------------------
    Gustavo Glusman               Founder/administrator of BioMOO
    -- Gustavo@bioinformatics.weizmann.ac.il
    -- http://bioinformatics.weizmann.ac.il/Gustavo
    -- BioMOO: telnet bioinformatics.weizmann.ac.il 8888
               WWW:   http://bioinfo.weizmann.ac.il:8888

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